Find the probability of selecting a class

Assignment Help Basic Statistics
Reference no: EM131718007

A slatlslles professor plans classes so carefully that the lengths other classes are uniformly distributed between 453 and 55.0 minutes. Find the probablllty that a given class penod runs between 50.?5 and 51 El minutes. Find the probability ofselecting a class that runs between EU 75 and 51 D mlnotes (Round to three deolmal places as needed.)

Reference no: EM131718007

Questions Cloud

What percentage of players would have greater weights : Assume that the weights of college football players are normally distributed with a mean of 205 pounds and a standard deviation of 30.
Write a page letter to an elected official : Write a two page letter to an elected official describing the impact of the health issue on your target population.
Suppose the average weight for adult males : Suppose the average weight for adult males (age 18 or older) in Alachua County is 190 lbs with a standard deviation of 20.
Perform the appropriate hypothesis test for confidence level : Clara Wharton, marketing director for the bank, would like to test to see whether the rating for her bank is significantly greater than the norm of 7.01.
Find the probability of selecting a class : Find the probability ofselecting a class that runs between EU 75 and 51 D mlnotes (Round to three deolmal places as needed.)
Explain business dilemmas and one personal dilemma presented : Explain the three business dilemmas and one personal dilemma presented in the case scenario. Explain the facts that you have relied upon to make the selection.
Explain how the sociological imagination can help expand : explain how the sociological imagination can help expand our thinking about the social issue you just described
Minutes and a standard deviation : The time needed to complete a test has been found to be normally distributed with a mean of 30 minutes and a standard deviation of 10 minutes.
What is the standard error of the mean based on information : In a sample of 25 classes, the following numbers of students were observed: What is the standard error of the mean based on this information?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd